105049427

Names of 105049427

• Cardinal: 105049427 can be written as One hundred five million, forty-nine thousand, four hundred twenty-seven.

Scientific notation

• Scientific notation: 1.05049427 × 10⁸

Factors of 105049427

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 78769

Divisors of 105049427

• Number of divisors d(n): 8
• Complete list of divisors:
  1 7 191 1337 78571 549997 15007061 105049427
• Sum of all divisors σ(n): 120686592
• Sum of proper divisors (its aliquot sum) s(n): 15637165
• 105049427 is a deficient number, because the sum of its proper divisors (15637165) is less than itself. Its deficiency is 89412262

Bases of 105049427

• Binary: 110010000101110110101010011₂
• Hexadecimal: 0x642ED53
• Base-36: 1QJKNN

Squares and roots of 105049427

• 105049427 squared (105049427²) is 11035382113028329
• 105049427 cubed (105049427³) is 1159260567699675196217483
• The square root of 105049427 is 10249.3622728441
• The cube root of 105049427 is 471.8434122795

Scales and comparisons

• 105,049,427 seconds is equal to 3 years, 17 weeks, 4 days, 20 hours, 23 minutes, 47 seconds.
• To count from 1 to 105,049,427 would take you about five years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 105049427 cubic inches would be around 39.3 feet tall.

Recreational maths with 105049427

• 105049427 backwards is 724940501
• The number of decimal digits it has is: 9
• The sum of 105049427's digits is 32
• More coming soon!